380059460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{8951}}^1$

素因数の和:9164

約数の個数: 48

約数和(自身を含む): 875290752

約数和(自身を除く): 495231292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 3860, 4246, 8492, 8951, 10615, 17902, 21230, 35804, 42460, 44755, 89510, 98461, 179020, 196922, 393844, 492305, 984610, 1727543, 1969220, 3455086, 6910172, 8637715, 17275430, 19002973, 34550860, 38005946, 76011892, 95014865, 190029730, 380059460]

約数ペア:

[(1, 380059460), (2, 190029730), (4, 95014865), (5, 76011892), (10, 38005946), (11, 34550860), (20, 19002973), (22, 17275430), (44, 8637715), (55, 6910172), (110, 3455086), (193, 1969220), (220, 1727543), (386, 984610), (772, 492305), (965, 393844), (1930, 196922), (2123, 179020), (3860, 98461), (4246, 89510), (8492, 44755), (8951, 42460), (10615, 35804), (17902, 21230)]